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There is a page named "Hexagonal (crystal system)" on Wikipedia
either hexagonal or rhombohedral. The hexagonal crystal family consists of two lattice systems: hexagonal and rhombohedral. Each lattice system consists...18 KB (1,485 words) - 04:13, 3 July 2024
system. In three dimensions, the hexagonal and trigonal crystal systems are combined into one hexagonal crystal family. Five of the crystal systems are...29 KB (1,403 words) - 01:06, 24 May 2024
of many hexagonal crystal system minerals Hexagonal barn The Hexagon, a hexagonal theatre in Reading, Berkshire Władysław Gliński's hexagonal chess Pavilion...30 KB (2,669 words) - 23:13, 1 July 2024
through the crystal with less interference. The hexagonal crystal system is where aquamarine crystallizes. Prismatic crystals with a hexagonal cross-section...25 KB (2,301 words) - 01:46, 30 June 2024- references the Hexagon, often using the shape as a logo of sorts (also see Hexagon Sun) Hexagon (album) The hexagonal crystal system for crystallographic...2 KB (330 words) - 04:17, 26 May 2024
Be3(Sc,Al)2Si6O18). It crystallizes in the hexagonal crystal system typically as small blue hexagonal crystals up to 2 cm length. It has a Mohs hardness...3 KB (170 words) - 17:38, 7 May 2024
Molybdenite (category Hexagonal minerals)Molybdenite crystallizes in the hexagonal crystal system as the common polytype 2H and also in the trigonal system as the 3R polytype. Molybdenite occurs...7 KB (587 words) - 14:16, 29 July 2023
Quartz (redirect from Rock crystal)system at room temperature, and to the hexagonal crystal system above 573 °C (846 K; 1,063 °F). The ideal crystal shape is a six-sided prism terminating...60 KB (5,602 words) - 15:23, 1 July 2024
Hydroxyapatite (category Hexagonal minerals)producing fluorapatite or chlorapatite. It crystallizes in the hexagonal crystal system. Pure hydroxyapatite powder is white. Naturally occurring apatites...36 KB (3,775 words) - 20:18, 16 March 2024
Red beryl (category Hexagonal minerals)bixbyite. The hexagonal crystal system found in beryls are formed of AlO6 octahedra, as well as BeO4 and SiO4 tetrahedra. The hexagonal chanels of red...12 KB (1,108 words) - 07:35, 24 May 2024
7 crystal systems, such as cubic crystal system (where the crystals may form cubes or rectangular boxes, such as halite shown at right) or hexagonal crystal...33 KB (3,732 words) - 03:39, 12 July 2024
Vaterite (category Hexagonal minerals)known as mu-calcium carbonate (μ-CaCO3). Vaterite belongs to the hexagonal crystal system, whereas calcite is trigonal and aragonite is orthorhombic. Vaterite...6 KB (374 words) - 03:09, 27 November 2023
the hexagonal crystal system, and consists of the hexagonal crystal system together with the 18 groups of the trigonal crystal system other than the...55 KB (4,234 words) - 20:22, 14 June 2024
derive from a structure that is a hexagonal crystalline lattice belonging to the trigonal crystal system, crystals that sometimes exhibit twinning. Cinnabar...23 KB (2,271 words) - 14:56, 16 July 2024
Lonsdaleite (redirect from Hexagonal diamond)lonsdaleite has a hexagonal unit cell, related to the diamond unit cell in the same way that the hexagonal and cubic close packed crystal systems are related...21 KB (1,967 words) - 22:59, 13 May 2024
In crystallography, the cubic (or isometric) crystal system is a crystal system where the unit cell is in the shape of a cube. This is one of the most...49 KB (3,620 words) - 04:18, 28 May 2024
to einsteinium's intense radioactivity. It crystallises in the hexagonal crystal system in the space group R3 with the lattice parameters a = 753 pm and...3 KB (200 words) - 13:00, 21 December 2023
Fluorapatite (category Hexagonal minerals)significant amounts of the other. Fluorapatite crystallizes in a hexagonal crystal system. It is often combined as a solid solution with hydroxylapatite...10 KB (1,041 words) - 19:01, 16 July 2024
_{1}|=|\mathbf {a} _{2}|=a.} The reciprocal lattice of the hexagonal lattice is a hexagonal lattice in reciprocal space with orientation changed by 90°...5 KB (224 words) - 07:00, 4 February 2024
Beryl (category Hexagonal minerals)380,000 kg (840,000 lb). Beryl belongs to the hexagonal crystal system. Normally beryl forms hexagonal columns but can also occur in massive habits. As...33 KB (3,145 words) - 19:39, 17 June 2024
- benitoite (q.v.). Hexagonal Division. In crystals of this division of the hexagonal system the principal axis is a hexad axis of symmetry. Hexagonal axes of reference
- see? [peers] Whoa... [the shining sphere uncovers itself, revealing a hexagonal-looking iris and pupil] Steven: It's a giant eyeball! Awesome! Pearl:
- same chemical formula, but graphite has a hexagonal crystal system and diamond has a tetrahedral crystal system; as a result their physical properties are